Extracted

• • Target
    atrupharma.co_chrome.exe
  • Size 48KB
  • SHA256 66ef7f888d4c90fc41cf6e9a98b2a133aae42256655cac33cd5bbf0fea633918
  • MD5 4d8829a9b7a8fc6b3da2ce6434600326
  • SHA1 d0a44be11e04892658781d59878baf266cf3f4c5
  • SHA512 23770037a5c1f31eacaa5982dfbadffad3697894abd7193064b734addb24e40fb247c643b118e5a7ab7582472aedc6dbadb6f1cc1e8a6488002246ca05d969cd
  • SSDEEP 768:5h9rjZ6fW/N9HQ2m2814K//w4mC1XXGblfA0yKFcN:39rEfKHF8uKQ4mEXGblf9yucN
  • TLSH
    T1E623F70477FD8511F1BF4ABA4DB196119B31F8979C22D78E0AD5058E1AB3B40CDA8BB3
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryevasionexecutionnanocoreimpactkeyloggerpersistenceprivilege_escalationransomwarespywarestealertrojan

  • Contains code to disable Windows Defender

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Family: NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

    keyloggertrojanstealerspywarenanocore

  • Modifies Windows Defender DisableAntiSpyware settings

    evasiontrojan

  • Modifies security service

    defense_evasion

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Disables RegEdit via registry modification

    defense_evasion

  • Disables Task Manager via registry modification

    defense_evasion

  • Drops file in Drivers directory

  • Event Triggered Execution: Image File Execution Options Injection

    persistence

  • Modifies Windows Firewall

    defense_evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Creates a file in the Startup directory

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation

  • Disables service(s)

    defense_evasionexecution

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Stops running service(s)

    defense_evasionexecution

  • Adds Run key to start application

    persistence

  • Discovers running processes

    Running process information can be used to identify security tools or plan follow-on actions.

    discovery

  • Drops file in System32 directory

  • Executes a VBScript file via the Windows Script Host.

    execution

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2